CN207753022U - A kind of solar photovoltaic assembly - Google Patents
A kind of solar photovoltaic assembly Download PDFInfo
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- CN207753022U CN207753022U CN201721875501.XU CN201721875501U CN207753022U CN 207753022 U CN207753022 U CN 207753022U CN 201721875501 U CN201721875501 U CN 201721875501U CN 207753022 U CN207753022 U CN 207753022U
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- solar
- photovoltaic assembly
- panel
- solar photovoltaic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model is related to a kind of solar photovoltaic assemblies, include the solar panel of braced frame and installation on the support frame；The solar panel includes solar battery sheet, and photovoltaic module is connected to by the photocell conducting wire line in series or in parallel that will connect between polylith solar battery sheet；The solar battery sheet is polycrystalline silicon battery plate；The solar photovoltaic assembly includes panel, first substrate, the first adhesive film, solar panel, the second adhesive film, second substrate and bottom plate successively from top to bottom；Vacuum hotpressing forms the solar photovoltaic assembly between the panel, first substrate, solar panel, second substrate and bottom plate；It is covered with software protective cover outside the solar photovoltaic assembly.The solar photovoltaic assembly effectively can avoid solar panel from being smashed by falling object from high altitude, ensure the service life of solar photovoltaic assembly, reduce use cost, be conducive to the popularization and application of the solar photovoltaic assembly outdoors.
Description
Technical field
The utility model is related to solar photovoltaic assembly technical field, specifically a kind of solar photovoltaic assembly.
Background technology
Solar energy refers to the infrared radiant energy of the sun, and main performance is exactly the sunray often said.It is typically used as sending out in the modern times
Electricity provides the energy for water heater.In the case where fossil fuel is reduced increasingly, solar energy has become the mankind and uses the energy
Important component, and be constantly developed.The utilization of solar energy has photothermal conversion and opto-electronic conversion two ways, solar energy hair
Electricity is a kind of emerging regenerative resource.
Monomer solar cell cannot be directly used as power supply use, therefore derive solar photovoltaic assembly, be to pass through
Several single batteries are connected in series or in parallel, then form solar photovoltaic assembly by encapsulation, and solar photovoltaic assembly is
Most important part in core and solar power system in solar power system, effect is by solar energy
It is converted to electric energy, or is sent in accumulator and stores, or pushes loaded work piece.
The clean energy resource conversion system that solar photovoltaic assembly is run in the natural environment as exposure, running environment are disliked
It is bad, it is influenced for a long time by external force such as wind-force, often has falling object from high altitude and smash solar photovoltaic assembly, lead to photovoltaic group
Part service life reduction increases use cost.
Invention content
The utility model is to overcome above-mentioned defect in the prior art, provide a kind of solar photovoltaic assembly, this is too
Positive energy photovoltaic module effectively can avoid solar panel from being smashed by falling object from high altitude, and ensure solar photovoltaic assembly uses the longevity
Life reduces use cost, is conducive to the popularization and application of the solar photovoltaic assembly outdoors.
In order to achieve the above-mentioned object of the invention, the utility model uses following technical scheme：A kind of solar photovoltaic assembly, packet
Include the solar panel of braced frame and installation on the support frame；The solar panel includes solar battery sheet,
Photovoltaic module is connected to by the photocell conducting wire line in series or in parallel that will connect between polylith solar battery sheet；The sun
Energy cell piece is polycrystalline silicon battery plate；The solar photovoltaic assembly includes panel, first substrate, the first glue successively from top to bottom
Film layer, solar panel, the second adhesive film, second substrate and bottom plate；The panel, first substrate, solar panel,
Vacuum hotpressing forms the solar photovoltaic assembly between two substrates and bottom plate；It is covered with outside the solar photovoltaic assembly
Software protective cover.
As a kind of preferred embodiment of the utility model, the protective cover is made of high transparency elastic material.
As a kind of preferred embodiment of the utility model, first adhesive film and the second adhesive film are all made of transparent
EVA packaging adhesive films.
As a kind of preferred embodiment of the utility model, the first substrate and second substrate are TPT plates.
As a kind of preferred embodiment of the utility model, the first substrate and second substrate are fluorine-containing TPT plates.
As a kind of preferred embodiment of the utility model, the panel and bottom plate are made of high transparent glass.
As a kind of preferred embodiment of the utility model, the panel and bottom plate are low iron tempered glass.
As a kind of preferred embodiment of the utility model, the solar cell plate surface is attached with to be deposited by PEVCD
Silicon nitride film.
As a kind of preferred embodiment of the utility model, the silicon nitride film is navy blue.
As a kind of preferred embodiment of the utility model, the panel, first substrate, the first adhesive film, the second glued membrane
Layer, second substrate and bottom plate are once laminated with the solar panel and a layered product are made.
Compared with prior art, the utility model has the beneficial effects that：A kind of solar photovoltaic assembly of the utility model,
By the software protective cover being arranged outside solar photovoltaic assembly, falling object from high altitude can be effectively reduced to solar photovoltaic assembly
The extent of damage, and solar photovoltaic assembly is avoided to fall in application process, keep solar photovoltaic assembly overall stability high, and
Multilayer module in photovoltaic module is bounding to the practicality for ensureing the solar photovoltaic assembly together by way of vacuum hotpressing
Property etc., keep its overall construction intensity high, ensure that the service life of the solar photovoltaic assembly, reduce use cost, favorably
It promotes and applies in the market in the solar photovoltaic assembly.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of solar photovoltaic assembly in embodiment；
Fig. 2 is a kind of structure sectional view of solar photovoltaic assembly in embodiment.
Reference numeral：1, solar panel；11, solar battery sheet；21, the first adhesive film；22, the second adhesive film；
31, first substrate；32, second substrate；41, panel；42, bottom plate；5, protective cover.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the utility model embodiment.
Embodiment：As shown in Figure 1 to Figure 2, a kind of solar photovoltaic assembly by braced frame and is installed on the support frame
Solar panel 1 form, solar panel 1 is connected by polylith solar battery sheet 11 by photocell conducting wire or simultaneously
Join and line will be connected and be connected on battery component, to be stored or to be used to solar energy.
Solar battery sheet 11 is polycrystalline silicon battery plate, and polysilicon solar cell has both the high conversion effect of monocrystalline silicon battery
The battery of new generation of the advantages that material preparation process relative simplicity of rate and long-life and amorphous silicon film battery, conversion effect
Rate is generally 17-18% or so, slightly less than single crystal silicon solar cell, without apparent efficiency decline problem, and can be in inexpensive substrate
It is prepared on material, cost is far below monocrystalline silicon battery, and efficiency is higher than amorphous silicon film battery, polysilicon chip energy consumption
Low, production process is pollution-free, and compared with single crystal silicon solar cell, more silicon solar cells are more economical, from cost of manufacture,
Cheaper than monocrystaline silicon solar cell, material manufacture is easy, saves power consumption, total production cost is relatively low, therefore is largely sent out
Exhibition.
The clean energy resource conversion system that solar photovoltaic assembly is run in the natural environment as exposure, running environment are disliked
It is bad, it is influenced for a long time by external force such as wind-force, often has falling object from high altitude and smash solar photovoltaic assembly, lead to photovoltaic group
Part service life reduction increases use cost.
It is above-mentioned in order to solve the problems, such as, one is provide with by soft material system outside solar photovoltaic assembly in the present embodiment
At protective cover 5, which is made of high transparency elastic material, can be made using polyurethane material, since polyurethane is big
The group contained in molecule is all highly polar group, and also contains polyethers or polyester flexible segment in macromolecular so that poly- ammonia
Ester has the characteristics that：1. higher mechanical strength and oxidation stability；2. having higher flexibility and resilience；3. having
Excellent oil resistivity, solvent resistance, water resistance and fire resistance etc., and due to its high transparency, do not interfere with solar panel 1
Light conversion ratio.
In the present embodiment, for the ease of the dismounting of photovoltaic module entirety, also braced frame can be arranged first in a pair
Support 11 is a pair, a pair of second supporting rack, and the first supporting rack and the second supporting rack are encircled into braced frame, the first supporting rack with
It can be detachably connected by modes such as axis pin or bolts between second supporting rack, facilitate maintenance, dismounting of the later stage to braced frame
With replacement use cost is reduced without being replaced to its entirety.After pin or clamping screw locking, then injecting glue is fixed,
Keep braced frame whole more secured, avoids braced frame framework from loosening, ensure the photovoltaic being mounted in braced frame
The stability of component.
1 surface of solar panel is attached with the silicon nitride film deposited by PEVCD, and the silicon nitride film deposited is uniform,
Compactness is good, and performance is stablized, and above-mentioned silicon nitride film is navy blue, helps to improve the conversion ratio of solar cell, and ensure
The stability of solar cell in the conversion process.
For the area that air quality is poor, micro powder granule content is high in air, is easily adhered to solar battery sheet
On light-receiving surface, the photoelectric conversion ability of cell piece is seriously affected, the influence of these dust is based on, solar battery group is made to need
It often to clean, maintenance cost is high, is unfavorable for popularization and use of the solar photovoltaic assembly in the poor area of weather, can be in the sun
Energy 1 surrounding of solar panel installs automatic cleaning apparatus, ensures the clear of solar panel 1 while mitigating maintenance personnel's labor intensity
Clean effect.
It is adhered in order to avoid the micro powder granule in air on the light-receiving surface of solar panel 1, it can be by photovoltaic
Component be followed successively by from top to bottom panel 41, first substrate 31, the first adhesive film 21, solar panel 1, the second adhesive film 22,
Second substrate 32 and bottom plate 42, the position that solar panel 1 is centrally disposed, the first adhesive film 21 and the second adhesive film 22
Transparent EVA packaging adhesive films are all made of, safe by way of EVA adhesive film bonding, aesthetics is good, and ensure that the sun
The intensity of energy photovoltaic module structure, extends the service life of solar components；Can effectively avoid micro powder granule in air into
Enter to being adhered on solar panel 1 inside high transparent glass, influences the optoelectronic transformation efficiency of solar panel 1, and be not required to tie up
Shield personnel regularly safeguard battery component, reduce maintenance cost, and then reduce the use cost of user, are conducive to the electricity
Pond component is promoted and is applied in the market.
Seamless applying in order to achieve the effect that, first substrate 31 and second substrate 32 are in plane tabular, and thickness is
It is different to make substrate that there is good barrier, weather-proof and insulation performance between 2mm~5mm, and using the TPT plates of double-side fluorine
Its functional aberrancy of type backboard is larger, therefore selects the backboard of reasonable price, function admirable to component manufacturer production qualification, property
The excellent solar photovoltaic assembly of energy just seems particularly critical.With the development of solar cell backboard technology, the whole world in 2013
The ratio of fluorine-containing backboard and non-fluorine backboard is 8：It is expected within 2,2014 years to be up to 9：1, since fluorine element electronegativity is big in fluorine material,
Bond energy between carbon-fluorine bond is very strong, in addition molecules align is close, firm, smooth in fluorine material structure, keeps the performance of fluorine material excellent
The performances such as different weather-proof, heat-resisting, heatproof and chemicals-resistant, can meet the requirement that battery component is used for a long time outdoors, fluorine material
Therefore all black, aesthetics can be fabricated to by second substrate 32 by being one of backing material important in existing market upper backboard
Height, performance is again good, is conducive to solar photovoltaic assembly and promotes and answer in the market
Panel 41 and bottom plate 42 are made of high transparent glass, concretely low iron tempered glass, by panel 41, first substrate
31, it after the first adhesive film 21, solar panel 1, the second adhesive film 22, second substrate 32 and bottom plate 42 assemble, is put into
In vacuum machine, laminated chamber vacuumizes, by panel 41, first substrate 31, the first adhesive film 21, solar panel 1, second
Adhesive film 22, second substrate 32 and bottom plate 42 are hot-pressed onto the practicability for ensureing the solar photovoltaic assembly together, make its reliability
Height, and then prolong the service life, reduce use cost.
Solar photovoltaic assembly in the present embodiment passes through the software protective cover 5 being arranged outside solar photovoltaic assembly, energy
It is enough effectively to reduce the extent of damage of the falling object from high altitude to solar photovoltaic assembly, and avoid solar photovoltaic assembly in application process
It falls, keeps solar photovoltaic assembly overall stability high, and by the multilayer module in photovoltaic module by way of vacuum hotpressing
It is bounding to the practicability etc. for ensureing the solar photovoltaic assembly together, keeps its overall construction intensity high, ensure that the solar energy
The service life for lying prostrate component, reduces use cost, is conducive to the solar photovoltaic assembly and promotes and apply in the market.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Although reference numeral in figure is used more herein：1, solar panel；11, solar battery sheet；21,
One adhesive film；22, the second adhesive film；31, first substrate；32, second substrate；41, panel；42, bottom plate；5, the arts such as protective cover
Language, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe and explain this
The essence of utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (10)
1. a kind of solar photovoltaic assembly includes the solar panel (1) of braced frame and installation on the support frame；It is special
Sign is：The solar panel (1) includes solar battery sheet (11), and polylith solar battery sheet passes through light between (11)
The battery lead line in series or in parallel that will connect is connected to photovoltaic module；The solar battery sheet (11) is polycrystal silicon cell
Piece；The solar photovoltaic assembly includes panel (41), first substrate (31), the first adhesive film (21), too successively from top to bottom
Positive energy solar panel (1), the second adhesive film (22), second substrate (32) and bottom plate (42)；The panel (41), first substrate
(31), vacuum hotpressing forms the photovoltaic group between solar panel (1), second substrate (32) and bottom plate (42)
Part；It is covered with software protective cover (5) outside the solar photovoltaic assembly.
2. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：The protective cover (5) is by high transparency
Elastic material is made.
3. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：First adhesive film (21) and
Two adhesive films (22) are all made of transparent EVA packaging adhesive films.
4. a kind of solar photovoltaic assembly according to claim 1 or 3, it is characterised in that：The first substrate (31) and
Second substrate (32) is in plane tabular.
5. a kind of solar photovoltaic assembly according to claim 4, it is characterised in that：The first substrate (31) and second
Substrate (32) is fluorine-containing TPT plates.
6. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：The panel (41) and bottom plate (42)
It is made of high transparent glass.
7. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：The panel (41) and bottom plate (42)
It is low iron tempered glass.
8. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：Solar panel (1) table
Face is attached with the silicon nitride film deposited by PEVCD.
9. a kind of solar photovoltaic assembly according to claim 8, it is characterised in that：The silicon nitride film is dark blue
Color.
10. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：The panel (41), the first base
Plate (31), the first adhesive film (21), the second adhesive film (22), second substrate (32) and bottom plate (42) and the solar panel
(1) it is once laminated and a layered product is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875501.XU CN207753022U (en) | 2017-12-28 | 2017-12-28 | A kind of solar photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875501.XU CN207753022U (en) | 2017-12-28 | 2017-12-28 | A kind of solar photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753022U true CN207753022U (en) | 2018-08-21 |
Family
ID=63151017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721875501.XU Active CN207753022U (en) | 2017-12-28 | 2017-12-28 | A kind of solar photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207753022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524510A (en) * | 2018-12-28 | 2019-03-26 | 东莞市沃德精密机械有限公司 | Photovoltaic cell film covering method, equipment and the method for splicing assembling photovoltaic battery component |
| CN109860320A (en) * | 2019-01-17 | 2019-06-07 | 北京汉能光伏投资有限公司 | Photovoltaic module and preparation method thereof |
| EP4213222A1 (en) | 2022-01-17 | 2023-07-19 | Shenzhen Hello Tech Energy Co., Ltd. | Lightweight solar power generation panel |
-
2017
- 2017-12-28 CN CN201721875501.XU patent/CN207753022U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524510A (en) * | 2018-12-28 | 2019-03-26 | 东莞市沃德精密机械有限公司 | Photovoltaic cell film covering method, equipment and the method for splicing assembling photovoltaic battery component |
| CN109524510B (en) * | 2018-12-28 | 2024-05-28 | 广东沃德精密科技股份有限公司 | Photovoltaic cell laminating method, equipment and method for splicing and assembling photovoltaic cell assembly |
| CN109860320A (en) * | 2019-01-17 | 2019-06-07 | 北京汉能光伏投资有限公司 | Photovoltaic module and preparation method thereof |
| EP4213222A1 (en) | 2022-01-17 | 2023-07-19 | Shenzhen Hello Tech Energy Co., Ltd. | Lightweight solar power generation panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314200 No. 138, Caoqiao South Road, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hongyang New Energy Technology Co.,Ltd. Address before: 314200 No. 138, Caoqiao South Road, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: MACRO-SOLAR TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |